/**
* Constructor
*
* @param \PDO $dbh
* @param array $options
*/
public function __construct(\PDO $dbh, array $options = [])
{
$this->dbh = $dbh;
$this->dbh->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_SILENT);
if (isset($options['table'])) {
$this->table = (string) $options['table'];
}
if (isset($options['automatic_clean'])) {
$this->automaticClean = (int) $options['automatic_clean'];
}
parent::__construct($options);
}
/**
* Constructor
*
* @param array $options
* @throws Exception\CacheException
*/
public function __construct(array $options = [])
{
if (!extension_loaded('xcache')) {
throw new Exception\CacheException('XCache extension must be loaded.');
}
if (!ini_get('xcache.cacher') || ini_get('xcache.var_size') <= 0) {
throw new Exception\CacheException('XCache extension is disabled.');
}
if (ini_get('xcache.admin.enable_auth')) {
throw new Exception\CacheException('Is required set "xcache.admin.enable_auth" to "Off" in php.ini.');
}
parent::__construct($options);
}
/**
* Constructor
*
* @param array $options
* @throws Exception\CacheException
*/
public function __construct(array $options = [])
{
if (!extension_loaded('apcu')) {
throw new Exception\CacheException('APCu extension must be loaded.');
}
$enabled = ini_get('apc.enabled');
if (PHP_SAPI == 'cli') {
$enabled = ini_get('apc.enable_cli');
ini_set('apc.use_request_time', 0);
}
if (!$enabled) {
throw new Exception\CacheException('APCu extension is disabled.');
}
parent::__construct($options);
}
/**
* Constructor
*
* @param array $options
* @throws \InvalidArgumentException
*/
public function __construct(array $options)
{
if (!isset($options['directory']) || !is_string($options['directory'])) {
throw new \InvalidArgumentException('Missing option "directory"');
}
if (!is_dir($options['directory']) && !@mkdir($options['directory'], 0777, true)) {
throw new \InvalidArgumentException(sprintf('Cache directory "%s" does not exist and could not be created', $options['directory']));
}
if (!is_writable($options['directory'])) {
throw new \InvalidArgumentException(sprintf('The directory "%s" is not writable', $options['directory']));
}
$this->directory = rtrim($options['directory'], DIRECTORY_SEPARATOR);
if (isset($options['directory_level'])) {
$directoryLevel = (int) $options['directory_level'];
if ($directoryLevel > 0) {
$this->directoryLevel = $directoryLevel;
}
}
if (isset($options['file_suffix'])) {
$this->fileSuffix = (string) $options['file_suffix'];
}
parent::__construct($options);
}
/**
* Constructor
*
* @param \Memcached $memcached
* @param array $options
*/
public function __construct(\Memcached $memcached, array $options = [])
{
$this->memcached = $memcached;
parent::__construct($options);
}